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Sungwoo Hitech Co Ltd patents

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Recent patent applications related to Sungwoo Hitech Co Ltd. Sungwoo Hitech Co Ltd is listed as an Agent/Assignee. Note: Sungwoo Hitech Co Ltd may have other listings under different names/spellings. We're not affiliated with Sungwoo Hitech Co Ltd, we're just tracking patents.

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Date Sungwoo Hitech Co Ltd patents (updated weekly) - BOOKMARK this page
10/27/16Rivet screw drill
09/22/16Self-piercing rivet
06/30/16Mounting unit of shock absorber for vehicle
06/16/16Frame for self-piercing rivet system
06/09/16Roller hemming apparatus
03/24/16Self piercing projection welding rivet, and joined structure and joining method using the rivet
03/24/16Rivet module and joining structure and method using the same
11/12/15Rivet nut unit and mounting method thereof
10/22/15Apparatus for replacing welding tip for spot welding
08/13/15Rivet stud bolt and panel joint structure of the same
07/23/15Device and vibro-spot welding
07/02/15Sheet roll forming method, and running cutter and round bender applied thereto
07/02/15Stud welding device and welding method using the same
07/02/15Center pillar reinforcement unit for vehicle
06/04/15Method for manufacturing bumper beam unit for vehicle and bumper beam unit manufrctured thereby
03/05/15Shear bonding device and shear bonding metal plates
02/12/15Rivet nut unit
01/29/15Flexible roll forming method
01/29/15Flexible roll forming device, blank guide device, blank feeding device, and flexible roll forming system having the same
01/29/15Flexible roll forming device
06/19/14Clamping device for bending press and bending press provided with the same
06/19/14Rotation jig device of processing machine
06/12/14Bending press system
05/08/14Rear suspension system of coupled torsion beam axle
05/08/14Method of laser welding
02/06/14Clamping device and laser welding apparatus using the same
12/05/13Self-piercing rivet
12/05/13Self-piercing rivet
11/28/13Self-piercing rivet
11/21/13Round bender
11/21/13Mold for hot stamping
10/03/13Bending press system
05/30/13Magnetic pulse forming device for roll forming system and control the same
05/30/13Roll forming method and shaped beam produced by using the same
05/16/13Method of laser welding
05/09/13Device and vibro-spot welding
04/18/13Self-piercing rivet
12/13/12Welding device for stretch bender
07/05/12Device for connecting welding wire for co2 gas welding
05/24/12Roll forming system and roll forming method
05/24/12Laser welding device for roll forming system and control method thereof
06/30/11Bending device
06/16/11Laser welding steel sheet
07/02/09Roll-forming system and method thereof
05/28/09Laser welding galvanized steel sheets







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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Sungwoo Hitech Co Ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Sungwoo Hitech Co Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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